what nice sheep___!A it is B is it C are they D they are

问题描述:

what nice sheep___!A it is B is it C are they D they are

选D.what+a/an+形容词+可数名词+主语+谓语(单数);what a nice hat it is!what +形容词+可数名词复数+主语+谓语(复数).what nice hats they are!what+形容词+不可数名词+主语+谓语(单数);what nice sleep it ...